baber/WOPTO huggingface dataset:
Patent KR-20080051545-A (KR)
Title: Pollution control system and method for cooler of exhaust gas recirculation
Inventor: CHEONG JAE HOON
IPC: F02M25/07
Filed: 2006-12-06
Abstract: An apparatus and a method for preventing contamination of an exhaust gas recirculation cooler are provided to prevent harmful materials from increasing due to deterioration in the cooling efficiency by oxidizing particulate materials accumulated in a gas contact surface of an exhaust gas recirculation cooler. An apparatus for preventing contamination of an exhaust gas recirculation cooler comprises an exhaust gas recirculation pipe that re-circulates a part of exhaust gas from an exhaust manifold(11) to an intake manifold(12). A control valve(14) is installed at the exhaust gas recirculation pipe to control the amount of the exhaust gas. An exhaust gas recirculation cooler(10) cools the temperature of the exhaust gas introduced through the control valve. A direction control valve(15) is installed at the exhaust gas recirculation pipe to control the flow direction of the exhaust gas. Particulate material oxidation catalyst is coated on a gas contact surface of the exhaust gas recirculation cooler.
Patent KR-20080052994-A (KR)
Title: Vibration decreasing apparatus of roof panel for automobile
Inventor: SUR KANG HYUG
IPC: F16F15/023
Filed: 2006-12-08
Abstract: A vibration reducing apparatus of an automobile roof panel is provided to reduce booming noise generated by automobile frame vibration during driving, and to improve NVH(Noise, Vibration and Harshness) performance of an automobile. A vibration reducing apparatus of an automobile roof panel comprises a body member(10), thermal expansion fluid(20), a heater member(30), a bumper member(40) and a heater control unit(50). The body member is equipped with a fixing part(11) fixed to a roof rail in a lower part, and provided with a fluid chamber(12) inside. The thermal expansion fluid is filled inside the fluid chamber of the body member, and expanded at the time of heating. The heater member is equipped inside the fluid chamber, and heats the thermal expansion fluid. The bumper member is coupled to an upper part of the fluid chamber, lifted by expansion and shrinkage of the thermal expansion fluid, supports a lower surface of the roof panel, and is formed by damping material. The heater control unit senses a driving state and controls operation of the heater member.
Patent KR-20080053100-A (KR)
Title: Magnetic recording medium and method of fabricating the same
Inventor: LIM CHEE KHENG
IPC: G11B5/82
Filed: 2006-12-08
Abstract: A magnetic recording medium is provided to introduce magnetic substance dots in which top surface areas are smaller than bottom surface areas to the magnetic recording medium so as to reduce switching field distribution and to obtain stable switching features. A magnetic recording medium comprises a substrate(10), a plurality of magnetic substance dots(30), and a non-magnetic substance area(40). The magnetic substance dot has bottom and top surfaces whose areas, wherein the top surface area is smaller than the bottom surface area. The non-magnetic substance area is formed on the substrate to isolate the magnetic substance dots from each other. A seed layer(12), a soft magnetic under layer(14), and an intermediate layer(16) are installed between the substrate and the magnetic substance.
Patent KR-20080053723-A (KR)
Title: Disc brake for vehicle
Inventor: LEE MIN HO
IPC: F16D65/00
Filed: 2006-12-11
Abstract: A disk brake of a vehicle is provided to maintain uniform interval between a disk and a frictional pad even though the disk and the pad are worn away. A disk brake of a vehicle comprises as follows. A caliper housing(30) is slidable. Frictional pads(20a,20b) contacted to a disk(10) generates friction. A wedge member(60) is equipped with projections that are bilaterally symmetrical at a predetermined angle. A support member(70) supports the wedge member. A drive member(90) pushes the wedge member to allow the frictional pad to be contacted to the disk. In addition, a first drive motor(50) is connected to the drive member and controls movement of the drive member.
Patent KR-20080057435-A (KR)
Title: A composite diaphragm wall
Inventor: LEE JONG KU
IPC: E02D5/02
Filed: 2006-12-20
Abstract: A composite diaphragm wall is provided to reduce the thickness of a wall and have the same structural performance as the conventional concrete wall by pouring concrete to a diaphragm wall unit. A composite diaphragm wall comprises two steel plates(1) and a connection bars(2). The steel plates face each other, having a joint part(3a) for horizontal connection between the steel plates. The connection bars are installed between the steel plates to connect them to make a diaphragm wall unit.
Patent KR-20080059739-A (KR)
Title: Openign device for cover of fork lift truck
Inventor: KIM MUN HONG
IPC: B66F9/06
Filed: 2006-12-26
Abstract: An opening device for a cover of a forklift truck is provided to minimize bending of a cable by a latch in case of closing of the cover. An opening device for a cover of a forklift truck includes an elastic body(38), a latch plate(50), an adapter(60), a wire(45), and a separation preventing clip(75). The elastic body pressurizes a latch(35) in a hooking state. The latch plate has an inserting hole(51) and is installed at one side of the latch. The adapter has a through hole(70) and is inserted in the inserting hole. One side of the wire is connected to an operation device. The other side of the wire passes through the through hole. The separation preventing clip is in contact with the adapter in case of pulling of the wire by the operation device and is installed at the other side of the wire passing through the through hole to pressurize the latch in a releasing state. The adapter is moved by closing of the cover and is spaced apart from the separation preventing clip.
Patent KR-20070069063-A (KR)
Title: Method for manufacturing color filter substrate and method for manufacturing liquid crystal display device
Inventor: NONAKA TOSHIYUKI
IPC: G02B5/20
Filed: 2006-12-26
Abstract: A method for manufacturing a color filter substrate and a method for manufacturing an LCD(Liquid Crystal Display) are provided to form a first protrusion and a fine second protrusion with high position accuracy by using a liquid drop discharging method. Barriers(2) are formed on a substrate(11). A display element(3) is formed on the substrate divided by the barriers. An electrode(4) is formed on the barriers and the display element. A liquid repellent layer is formed on the electrode. Light is irradiated to the liquid repellent layer to selectively form lyophilic regions(52). First and second protrusions(62,61) are formed in the lyophilic regions by using a liquid drop discharging method.
Patent KR-20080060323-A (KR)
Title: Overlay vernier and method for forming overlay vernier pattern using the same
Inventor: KIM WON KI
IPC: H01L21/027
Filed: 2006-12-27
Abstract: An overlay vernier and a method of forming a vernier pattern using the same are provided to prevent exfoliation of an overlay vernier pattern by increasing a contact area between a wafer and the overlay vernier pattern. An overlay vernier(10) comprises a light shielding layer(12A), and a light transmitting layer(14) which is formed within the light shielding layer as a quadrate structure. Wherein, the light shielding layer is made of Cr, and the light transmitting layer is made of a quartz substrate(11).
Patent KR-20080061092-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: PARK KYUNG MIN
IPC: H01L21/28
Filed: 2006-12-28
Abstract: A method for forming a metal interconnection of a semiconductor device is provided to improve the operation speed of a device by reducing a dielectric constant through an air gap between metal interconnections. An interlayer dielectric(102) having a low dielectric constant is formed on an organic substrate(100). After a metal material is deposited on a semiconductor substrate(104), the metal material is patterned to form a metal interconnection(106). The organic substrate and the semiconductor substrate are positioned to come in contact with the interlayer dielectric and the metal interconnection. The interlayer dielectric and the metal interconnection are attached by a hot press method to form an air gap between the metal interconnections. The organic substrate is burned and removed by a heat treatment process. The interlayer dielectric can be made of an USG(undoped silicate glass) layer or an FSG(fluorinated silica glass) layer.
Patent KR-20060064607-A (KR)
Title: X-ray tube
Inventor: MATSUMURA TATSUYA
IPC: H01J35/18
Filed: 2004-09-15
Abstract: An x-ray tube enabling to efficiently take out low energy x-rays is disclosed which has a structure excellent in durability. The x-ray tube comprises a silicon foil having a thickness of 3-30 mum as a part of the container main body. The silicon foil is directly or indirectly bonded to an airtight container while covering an opening of the airtight container, and serves as a beam-transmitting window.
Patent KR-20060066717-A (KR)
Title: Broadband multi-dipole antenna with frequency-independent radiation characteristics
Inventor: KILDAL PER SIMON
IPC: H01Q/
Filed: 2004-08-09
Abstract: The invention describes a broadband multi-dipole antenna that has low input reflection coefficient, low cross polarization, rotationally symmetric beam and constant beam width and phase centre location over several octaves bandwidth. The dipoles are fed from one or a few feed points, and they may with advantage have log- periodic dimensions. The antenna is more compact, has lighter weight and is cheaper to manufacture than other solutions. It is very well suited for feeding single, dual or multi-reflector antennas.
Patent KR-20070017463-A (KR)
IPC: G11B7/241
Filed: 2004-07-15
Abstract: 본 발명은 선택된 디지털 콘텐츠를 사용자에게 전달하도록 작동될 수 있는 디지털 콘텐츠 키오스크 시스템(10)을 제공한다.  본 발명의 디지털 콘텐츠 키오스크 시스템(10)은 선택된 디지털 콘텐츠를 수용하도록 구성된 한정-작동 기록가능한 데이터 저장 매체(14), 및 사용자의 요청이 있을 때 한정-작동 기록가능한 데이터 저장 매체(14)에 선택된 디지털 콘텐츠를 기록하도록 작동될 수 있는 데이터 저장 매체 기록 장치(12)를 포함한다.  본 발명의 한정-작동 기록가능한 데이터 저장 매체(14)는 반사 층(44), 반사 층(44)에 직접 또는 간접적으로 인접하여 배치되는 기록 층(46), 및 반사 층(44)과 기록 층(46)중 하나 이상과 데이터 저장 매체 기록 장치(12) 사이에 배치되는 반응 층(48)과 반응성 결합 접착 층(52)중 하나 이상을 포함한다.
Patent KR-20060115869-A (KR)
Title: Sustained-release microgranules containing gingko biloba extract and the process for manufacturing these
Inventor: MARECHAL DOMINIQUE
IPC: A61K9/50
Filed: 2004-10-11
Abstract: The subject of the present invention is a new stable herbal drug formulation in the form of sustained-release microgranules containing Gingko Biloba extract as well as the process for preparing it.
Patent KR-20070020192-A (KR)
Title: Method for reducing the fuel consumption of a motor vehicle
Inventor: GRONAU RALPH
IPC: B60W40/00
Filed: 2004-11-12
Abstract: The invention relates to a method for reducing the fuel consumption of a motor vehicle. According to said method, a driver's request for a uniform vehicle speed is determined and once said request has been identified, the modifications to the vehicle speed, which are not initiated by the driver, are at least partially adjusted to obtain the lowest possible fuel consumption, for example of petrol or diesel, for the engine of the vehicle. ® KIPO & WIPO 2007
Patent KR-20060124636-A (KR)
Title: Radio communication system
Inventor: INOUE MASUGI
IPC: H04W4/06
Filed: 2003-11-19
Abstract: A radio communication system using at least two kinds of radio communication networks to simultaneously establish a basic access network and a radio access network. The basic access network performs a signaling communication related to successive communication switch controls, while the radio access network performs data communications other than the signaling communication. According to the system of the present invention, successive network switchings can be realized by establishing a multi-cast configuration that causes data to temporarily flow in the basic access network.
Patent KR-20060127003-A (KR)
Title: Cultured cell and method and apparatus for cell culture
Inventor: JERVIS ERIC
IPC: B01L3/00
Filed: 2004-12-17
Abstract: One or more cells can be cultured when confined in space by barriers. The distance between barriers can be comparable to the size of a cell to be cultured. The space between barriers can also be sufficiently small to allow control of cell properties or monitoring of the cell(s) cultured therein. The cell(s) may be confined completely or may be mobile between two opposing barrier surfaces. The gap between two opposing barriers may be sufficiently narrow to allow only a monolayer of cells to be cultured. A barrier can be transparent. The surfaces of the barriers may have one or more pre- selected characteristics that mimic the characteristics of a biological niche of the cells(s). The number of cells in a cell culture may be limited to permit control of properties of individual cells. The cultured cell(s) may be monitored, such as imaged, over a long period of time, using standard bright field or fluorescent imaging techniques.
Patent KR-20060113964-A (KR)
Title: Ultrasonic bonding of dissimilar materials
Inventor: BLENKE TIMOTHY J
IPC: B32B7/02
Filed: 2004-11-15
Abstract: Ultrasonically bonded laminated absorbent products comprising a first substrate, a second substrate, and an adhesive composition are disclosed. The first and second substrates are dissimilar or non-bondable materials. The adhesive composition comprises a mixture of atactic and isotactic polymers such that it has melt and flow characteristics similar to those of the materials.
Patent KR-20060123396-A (KR)
Title: Fast soft value computation methods for gray-mapped qam
Inventor: CHENG JUNG FU
IPC: H04B1/707
Filed: 2004-12-20
Abstract: A method and apparatus use unified equations to provide computationally efficient but exact solutions to bit soft value computations for Gray-coded QAM symbols in a received communication symbol as compared to carrying out region-specific equations that are keyed to particular regions of a nominal modulation constellation. Such unified equations further may include one or more correction terms that compensate the bit soft value computations for the effects on symbol samples of more than one "nearest" neighbor in the nominal modulation constellation. While the computations offer particular advantages for receivers making use of the HS-DSCHs used in WCDMA, the method and apparatus can be used in essentially any wireless receiver or system employing Gray-coded QAM.
Patent KR-20060135745-A (KR)
Title: Heat exchange system for a slurry bubble column reactor
Inventor: SORAKER PAL
IPC: C07C1/04
Filed: 2005-01-07
Abstract: A heat exchange system for a slurry bubble column reactor (11), comprising a bundle of generally parallel heat exchange tubes (16) for transporting heat exchange fluid in the longitudinal direction of the column, a header (24) at one end of the tube bundle for supplying heat exchange fluid to or removing heat exchange fluid from the tubes (16); and two or more sub-headers (25) connected to the header (24) via distribution conduits (26). The sub- headers (25) are also connected to the tubes (16), thereby connecting the header (24) to the tubes (16). The sub-headers (25) are located at at least two different positions in the longitudinal direction of the tubes (16) and at least two different positions in the transverse direction of the tubes (16).
Patent KR-20060126795-A (KR)
Title: Semiconductor constructions having a buries bit line, and methods of forming same
Inventor: ABBOTT TODD R
IPC: H01L27/108
Filed: 2005-02-25
Abstract: The invention includes semiconductor structures having buried silicide-containing bitlines. Vertical surround gate transistor structures can be formed over the bitlines. The surround gate transistor structures can be incorporated into memory devices, such as, for example, DRAM devices. The invention can be utilized for forming 4F2 DRAM devices.
Patent KR-20060125901-A (KR)
Title: Dyeing of modacrylic/aramid fiber blends
Inventor: ZHU REIYAO
IPC: D06P5/02
Filed: 2005-03-16
Abstract: A method of dyeing a blend of modacrylic fiber and aramid fiber employing a cationic dye and dye assistant employs a concentration of dye assistants not greater than 15 grams per liter of dye bath.
Patent KR-20070041435-A (KR)
Inventor: HASEGAWA NORIFUMI
IPC: H01M4/88
Filed: 2005-08-05
Abstract: 촉매 담지용 담체로서 프로톤 전도와 전자 전도를 더불어 갖는 혼합 전도체를 이용하여 금속 담체 촉매를 반응층으로서 갖고 상온으로부터 중온(실온 내지 200 ℃)에서 동작 가능한 연료 전지를 제공한다.  본 발명의 연료 전지는 무기 재료의 전자 전도체에 무기 재료의 프로톤 전도체로 구성된 화합물로 이루어지는 촉매 담지용 담체에 촉매를 담지시킨 반응층을 구비한다. 
       
     촉매층, 확산층, 나피온막, 연료 전지 셀, 측정 장치, 반응층
Patent KR-20070026499-A (KR)
Title: Color filter integrated with sensor array for flat panel display
Inventor: NAUGLER JR W EDWARD
IPC: G02F1/1335
Filed: 2005-04-06
Abstract: The embodiments of the present invention provide a color filter integrated with a sensor array and methods of fabricating the same. By integrating the sensor array with the color filter, the overall cost of the display is reduced. Moreover, the integration allows the sensor array to be used like a touch screen for data input. As a further benefit, the integration allows the color filter to serve as a light shield thus eliminating the need for a separate light shield for the sensor array. ® KIPO & WIPO 2007
Patent KR-20070001276-A (KR)
Title: Signal encoding
Inventor: MAKINEN JARI M
IPC: G10L19/22
Filed: 2005-04-19
Abstract: A method for encoding a frame in an encoder of a communication system, said method comprising the steps of: calculating a first set of parameters associated with the frame, wherein said first set of parameters comprises filter bank parameters; selecting, in a first stage, one of a plurality of encoding methods based on the first set of parameters one of modes for encoding; calculating a second set of parameters associated with the frame; selecting, in a second stage, one of the plurality of encoding methods based on the result of the first stage selection and the second set of parameters one of modes for encoding; and encoding the frame using the selected encoding excitation method from the second stage. ® KIPO & WIPO 2007
Patent KR-20070030826-A (KR)
IPC: G06F17/00
Filed: 2005-05-10
Abstract: 복수의 전자 서류의 표시를 위한 장치가 제공된다. 상기 장치는 하나 이상의 기울일 수 있고, 회전 가능하고 그리고 탈착 가능한 표시 기기를 포함하며, 상기 표시 기기는 힌지 등을 통해, 디스플레이 스탠드 또는 개인용 컴퓨터나 다른 데이터 처리 장치에 결합된다. 데이터 처리 장치에서 운용되는 화면 제어 사용자 인터페이스는 다양한 표시 기기 사이에서 전자 서류를 전환하기 위해 제공된다. 하나 이상의 표시 기기는, 화면이 복수의 서류 표시 장치로부터 분리될 수 있고 또한 계속해서 전류 서류를 표시할 수 있도록 로컬 메모리, 전원, 및 어플리케이션 소프트웨어를 포함한다. 그런 다음 상기 표시된 전자 서류는 제2 사용자에 의해 교정되고 제1 사용자에게 되돌려져 편집될 수 있다. 
       
     전자 서류, 표시 기기, 데이터 처리 장치, 힌지, 로컬 메모리, 전원
Patent KR-20080064028-A (KR)
Title: Light diffuser plate for lcd back light unit comprising lenticular lens
Inventor: PARK SEOK JIN
IPC: G02F1/1335
Filed: 2007-01-03
Abstract: A light diffusion plate for an LCD(Liquid Crystal Display) back light unit having a lenticular lens is provided to improve brightness by obtaining uniform surface light without an additional light diffuser. A light diffusion plate for an LCD back light unit includes a light incident surface(211) and a light emission surface(215). Light is inputted to the light incident surface and emitted through the light emission surface. The light emission surface faces the light incident surface. A plurality of lenticular lenses(212) are arranged on the surface of the light emission surface, are integrally or physically separated from the light diffusion plate, and have a height less than a 1/2 pitch. The lenticular lenses are aspheric surfaces.
Patent KR-20080096857-A (KR)
Title: Apparatus, system, method and computer program recorded medium for providing electronic wallet service
Inventor: KIM CHOON GIL
IPC: G06Q40/02
Filed: 2007-01-17
Abstract: An apparatus for providing electronic wallet service is provided to connect to a plurality of banking company servers using a program combined with the electronic wallet, thereby providing integrated management system for financial information, and performing financial transaction rapidly. An electronic wallet apparatus(100) comprises a flash memory unit(110), a smart card(160), and a USB device. The electronic wallet apparatus manages and stores a user's various information by driving an electronic wallet program(130). A wired/wireless communication network provides the wire/wireless communication pathway. A user terminal is connected to the electronic wallet apparatus through equipped USB port, and provides the financial service via wired and wireless network. One or more banking facility's servers performs the issuance and registration of the electronic wallet apparatus, and authentication and the function of issuing, and the electronic wallet apparatus connect the electronic wallet apparatus with newly to user through wired and wireless network, after it authenticates the electronic wallet apparatus, provides the financial service.
Patent KR-20080007079-A (KR)
Title: Apparatus for heating of forced cycling boiler by water gas
Inventor: SON BOK SOO
IPC: F24H1/40
Filed: 2007-01-26
Abstract: A heating apparatus of a forced circulation boiler using water gas is provided to heat water rapidly by heating water in bent copper pipes by a burner tank having extremely hot heat, and moving heated water to a second heating furnace. A heating apparatus of a forced circulation boiler using water gas comprises a water gas hose(77), nozzles(76), bent copper pipes(73), a burner tank(84), a forced circulation pump(85), a second heating furnace(72), copper pipe heaters(75), a heat blocking device(78), and a heat outlet(82). The water gas hose feeds water gas generated by a water gas generating device. The nozzle is ignited by an automatic ignition device(81) and combusts water gas fed through the water gas hose. Water runs through the bent copper pipes. The bent copper pipes are embedded in the burner tank. The burner tank is provided with a copper pipe(74) and heated by water gas combusted by the nozzle. The forced circulation pump feeds water forcedly to the bent copper pipes. The second heating furnace is heated by water gas combusted by the nozzle. The copper heater prevent water passed through the bent copper pipes from being cooled. The heat blocking device prevents water from flowing back with the nozzle. The heat outlet is attached to the second heating furnace to discharge heat.
Patent KR-20070079915-A (KR)
Title: Hard coating film and method for forming the same
Inventor: YAMAMOTO KENJI
IPC: C23C14/00
Filed: 2007-02-01
Abstract: A hard coating film with further improved wear resistance as compared with conventional hard coating films and a method for forming the same are provided. A hard coating film to be applied to a surface of a tool has a composition of (Cr1-a-bAlaSib)(BxCyN1-x-y), wherein atomic ratios are 0<a<=0.4, 0.05<=b<=0.35, 0.25<=1-a-b<=0.9, 0<=x<=0.15 and 0<=y<=0.5. A hard coating film to be applied to a surface of a tool has a composition of (M1-a-bAlaSib)(BxCyN1-x-y), wherein M indicates Ti and Cr, and atomic ratios are 0.05<=a<=0.5, 0.1<b<=0.35, 0<=x<=0.15, and 0<=y<=0.5. A method for forming the hard coating film is performed by cathodic arc ion plating of an unbalanced magnetron sputtering method or a magnetic field applying method.